5-溴靛红 、
4-硝基苯酰肼 在
溶剂黄146 、
水 作用下,
以
溶剂黄146 为溶剂,
反应 16.17h,
以gave 165 mg of the title compound (85%) as a orange solid in 95.3% purity by HPLC (Rt: 4.80, 5.53, gradient of 10 min, MaxPlot detection between 230 and 400 nm)的产率得到N'-(5-bromo-2-oxoindol-3-yl)-4-nitrobenzohydrazide